Showing structure for C[Si](C)(C)OC[C@H]1O[C@@H](OC2=CC(O)=CC3=[O+]C(C4=CC=C(O[Si](C)(C)C)C=C4)=C(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O[Si](C)(C)C)[C@H]4O)C=C23)[C@H](O[Si](C)(C)C)[C@@H](O)[C@@H]1O